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公开(公告)号：US11625094B2
公开(公告)日：2023-04-11
申请号：US17302487
申请日：2021-05-04
Applicant: GOOGLE LLC
Inventor： Idris Syed Aleem , Andrew Logan
Abstract: According to an aspect, a method for designing an eye tracker on a wearable device includes selecting a first three-dimensional (3D) model of at least a head of a person, selecting a second 3D model of a wearable device, positioning a synthetic eye within the first 3D model, positioning an eye tracker component at a first location on the second 3D model, the eye tracker component including at least one of an eye tracker sensor or a light source, moving at least one of the first 3D model or the second 3D model such that at least a portion of the first 3D model contacts at least a portion of the second 3D model, and generating performance data with the eye tracker component positioned at the first location on the second 3D model.
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公开(公告)号：US20220350985A1
公开(公告)日：2022-11-03
申请号：US17302286
申请日：2021-04-29
Applicant: Google LLC
Inventor： Idris Syed Aleem , Daniel David Albin Balzerson
Abstract: A system and method of detecting display fit measurements and/or ophthalmic measurements for a head mounted wearable computing device including a display device is provided. The system and method may include capturing image data including a face of a user to be fitted for the head mounted wearable computing device. A three-dimensional head pose and gaze measurements may be extracted and a three-dimensional model may be developed from the captured image data. The system may detect display fit measurements and/or ophthalmic fit measurements from the three-dimensional model, and may provide one or more head mounted wearable computing devices that meet the display fit and/or ophthalmic fit requirements.
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公开(公告)号：US12062197B2
公开(公告)日：2024-08-13
申请号：US17650449
申请日：2022-02-09
Applicant: Google LLC
Inventor： Idris Syed Aleem , Rees Anwyl Samuel Simmons , Cory Stegelmeier , Philip Lindsley Davidson
CPC classification number: G06T7/337 , G02B27/0172 , G06T19/006 , G02B2027/0178 , G06T2207/20224 , G06T2207/30204
Abstract: Systems and methods for validation of modeling and simulation systems that provide for the virtual fitting of wearable devices, such as glasses, by a user. Three-dimensional modeling and simulation of test subject both with and without fitting frames corresponding to a wearable device may be captured to validate the modeling and simulation modules and associated algorithms and machine learning modules used to simulate the fit of the wearable device on a user. Validation in this manner may provide for increased accuracy/realism of the modeling and simulation systems.
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公开(公告)号：US20240249477A1
公开(公告)日：2024-07-25
申请号：US18157498
申请日：2023-01-20
Applicant: GOOGLE LLC
Inventor： Idris Syed Aleem , Mayank Bhargava
CPC classification number: G06T19/00 , G02C13/003 , G06T7/50 , G06T7/60 , G06T7/74 , G06T2200/08 , G06T2207/30201
Abstract: A system and method of predicting fit of a wearable device from image data obtained by a computing device together with position and orientation of the computing device is provided. The system and method may include capturing a series of frames of image data, and detecting one or more fixed features in the series of frames of image data. Position and orientation data associated with the capture of the image data is combined with the position data related to the one or more fixed features, to extract depth data from the series of frames of image data. A three-dimensional model of is generated based on the extracted depth data. The three-dimensional model is processed by a simulator and/or a machine learning model to predict fit of the wearable device for the user.
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公开(公告)号：US20240242441A1
公开(公告)日：2024-07-18
申请号：US18156156
申请日：2023-01-18
Applicant: GOOGLE LLC
Inventor： Idris Syed Aleem , Mayank Bhargava , Sushant Umesh Kulkarni
IPC: G06T19/00 , G01B11/00 , G01B11/14 , G01P13/00 , G02C7/02 , G06T7/246 , G06T7/579 , G06T7/60 , G06T17/00
CPC classification number: G06T19/00 , G01B11/002 , G01B11/14 , G01P13/00 , G02C7/027 , G06T7/248 , G06T7/579 , G06T7/60 , G06T17/00 , G06T2207/10016 , G06T2207/20081 , G06T2207/30041 , G06T2207/30201
Abstract: A system and method of predicting fit of a wearable device from image data obtained by a computing device together with position and orientation of the computing device is provided. The system and method may include capturing a series of frames of image data, and detecting one or more fixed features in the series of frames of image data. Position and orientation data associated with the capture of the image data is combined with the position data related to the one or more fixed features, to extract depth data from the series of frames of image data. A three-dimensional model is generated based on the extracted depth data. The three-dimensional model and/or key points extracted therefrom, can be processed by a simulator and/or a machine learning model to predict fit of the wearable device for the user.
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Patent Agency Ranking
公开(公告)号：US20230306781A1
公开(公告)日：2023-09-28
申请号：US18326332
申请日：2023-05-31
Applicant: Google LLC
Inventor： Idris Syed Aleem , Daniel David Albin Balzerson
CPC classification number: G06V40/165 , G02B27/0172 , G06F3/013 , G02B2027/0138 , G06V2201/12
Abstract: A system and method of detecting display fit measurements and/or ophthalmic measurements for a head mounted wearable computing device including a display device is provided. The system and method may include capturing image data including a face of a user to be fitted for the head mounted wearable computing device. A three-dimensional head pose and gaze measurements may be extracted and a three-dimensional model may be developed from the captured image data. The system may detect display fit measurements and/or ophthalmic fit measurements from the three-dimensional model, and may provide one or more head mounted wearable computing devices that meet the display fit and/or ophthalmic fit requirements.
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17.发明公开公开(公告)号：US20230252721A1
公开(公告)日：2023-08-10
申请号：US17650453
申请日：2022-02-09
Applicant: Google LLC
Inventor： Idris Syed Aleem , Rees Anwyl Samuel Simmons
CPC classification number: G06T17/00 , G06T7/70 , G06T2207/30201
Abstract: A method includes receiving a face image and lens measurements of a person, and selecting a three dimensional (3-D) model of a frame of a pair of smart glasses from a plurality of 3-D models of frames for placement on the face image of the person. The pair of smart glasses includes a virtual display embedded in, or overlaid on a lens. The method further includes sizing the selected 3-D model of the frame of the pair of smart glasses for placement on the face image of person based on the lens measurements of the person, and determining a gazability of the virtual display in the 3-D model of the pair of smart glasses placed on the face image of the person.
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公开(公告)号：US20220405500A1
公开(公告)日：2022-12-22
申请号：US17304419
申请日：2021-06-21
Applicant: Google LLC
Inventor： Mayank Bhargava , Idris Syed Aleem , Yinda Zhang , Sushant Umesh Kulkarni , Rees Anwyl Simmons , Ahmed Gawish
IPC: G06K9/00 , G06T7/73 , G06K9/32 , G06K9/62 , G06T17/00 , G06T7/50 , G06T19/20 , G06T7/246 , G02C7/02
Abstract: A computer-implemented method includes receiving a two-dimensional (2-D) side view face image of a person, identifying a bounded portion or area of the 2-D side view face image of the person as an ear region-of-interest (ROI) area showing at least a portion of an ear of the person, and processing the identified ear ROI area of the 2-D side view face image, pixel-by-pixel, through a trained fully convolutional neural network model (FCNN model) to predict a 2-D ear saddle point (ESP) location for the ear shown in the ear ROI area. The FCNN model has an image segmentation architecture.
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公开(公告)号：US12100243B2
公开(公告)日：2024-09-24
申请号：US18326332
申请日：2023-05-31
Applicant: Google LLC
Inventor： Idris Syed Aleem , Daniel David Albin Balzerson
CPC classification number: G06V40/165 , G02B27/0172 , G06F3/013 , G02B2027/0138 , G06V2201/12
Abstract: A system and method of detecting display fit measurements and/or ophthalmic measurements for a head mounted wearable computing device including a display device is provided. The system and method may include capturing image data including a face of a user to be fitted for the head mounted wearable computing device. A three-dimensional head pose and gaze measurements may be extracted and a three-dimensional model may be developed from the captured image data. The system may detect display fit measurements and/or ophthalmic fit measurements from the three-dimensional model, and may provide one or more head mounted wearable computing devices that meet the display fit and/or ophthalmic fit requirements.
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公开(公告)号：US12094171B2
公开(公告)日：2024-09-17
申请号：US18056054
申请日：2022-11-16
Applicant: GOOGLE LLC
Inventor： Idris Syed Aleem , Zhiheng Jia
CPC classification number: G06T7/80 , G06V40/168 , H04N23/66 , H04N23/85
Abstract: A method performed by a server can include sending a first webpage to a first computing device, the first computing device including a camera, the first webpage including an image-capturing function and including an instruction for a user to obtain a second webpage via a second computing device, the second webpage including a calibration image file; receiving, from the first computing device, multiple captured images that were captured by the camera, the multiple calibration images including instances of a calibration image presented by a display included in the second computing device, the calibration image being a representation of the calibration image file; and based on the multiple captured images, calibrating the camera.
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